*{
    margin:0;
    padding: 0;
    list-style: none;
    font-family: 微软雅黑;
}
.vid{
    width: 100%;
    height:14.5rem;
}
.exit{
    text-decoration: none;
    color: white;
    position: absolute;
    z-index: 6;
    font-size: 2rem;
    left:.5rem;
}
.rellogo{
    font-size: 1rem;
    position: absolute;
    left: 17rem;
    top:1rem;
    color: white;
    text-decoration: none;
    font-weight: bold;
    opacity: .5;
}
.vid video{
    width: 100%;
    height: 100%;
}
.chat{
    width: 100%;
    height: 2rem;
}
.chat ul{
    width: 100%;
    height: 2rem;
    border-bottom: 1px #e9e9e9 solid;
    border-top:1px #e9e9e9 solid;
}
.chat ul li{
    float: left;
    width: 25%;
    height: 100%;
}
.chat ul .uu{
    color:#f04442 ;
    border-bottom: 1px #f04442 solid;
}
.chat ul li a{
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    text-align: center;
    line-height: 200%;
    color: #404040;
}
.chat ul li .guanzhu{
    color:white;
    background:#f04442;
}
.mid .content{
    width: 100%;
    height: 20.5rem;
}
.mid .content li{
    margin-left: .3rem;
    margin-bottom: .5rem;
}
.mid .content li .dengji{
    background:yellow;
    color: #000;
}
.mid .content li span{
    color:cornflowerblue;
}
.mid .content .tishi{
    font-size: .8rem;
    height: 3rem;
    line-height: 1.4rem;
    color: #404040;
    margin-left: .5rem;
    margin-top: .5rem;
    margin-bottom: .5rem;
}
.mid .content .tishi span{
    color: white;
    background: #f04442;
}
.say{
    width: 100%;
    height: 4rem;
    text-align: center;
    line-height: 4rem;
    border-top: 1px #e9e9e9 solid;
}
.say input{
    width: 80%;
    height: 2.5rem;
    border-radius: 1rem;
    outline:none;
    margin-right: .5rem;
    background:whitesmoke;
    border: 1px #e9e9e9 solid;
}